3 - funksjon,
FA7111, 3-veis funksjon, DN50-200 PN10 - PN40.
Automatisk lufteventil for vann.
Compact single chamber design, with three functions.
The air valve will ensure the proper operation of the pipeline Flange dimension to DIN EN 1092,
networks allowing the release of the air pockets during working
conditions, the evacuation and the entrance of large volumes of
air in case of filling and draining operations.
surface protection internal and outside with epoxy coating,
blue, RAL 5005, GSK – quality.